🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.57 AU - 0.73 AU

Year: 344 Days

Day: 27.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.1

Radius: 8.8

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.64 AU - 0.86 AU

Year: 426 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,222,886 km

• M1: 123,568 km (0.087 R)
• M2: 180,415 km (0.112 R)
• M3: 266,583 km (0.109 R)
• M4: 331,359 km (0.079 R)
• M5: 466,895 km (0.115 R)
• M6: 601,832 km (0.061 R)
• M7: 750,533 km (0.087 R)
• M8: 818,151 km (0.118 R)
• M9: 916,586 km (0.116 R)
• M10: 974,630 km (0.078 R)
• M11: 1,039,107 km (0.095 R)
• M12: 1,268,291 km (0.118 R)
• M13: 1,328,130 km (0.12 R)
• M14: 1,389,016 km (0.088 R)
• M15: 1,479,373 km (0.053 R)
• M16: 1,630,467 km (0.063 R)
• M17: 1,780,514 km (0.098 R)
• M18: 1,891,515 km (0.079 R)
• M19: 2,120,550 km (0.093 R)
• M20: 2,298,272 km (0.08 R)
• M21: 2,392,220 km (0.113 R)
• M22: 2,494,544 km (0.081 R)
• M23: 2,661,197 km (0.061 R)
• M24: 2,746,019 km (0.098 R)
• M25: 3,027,711 km (0.096 R)
• M26: 3,123,753 km (0.115 R)
• M27: 3,250,762 km (0.069 R)
• M28: 3,326,309 km (0.043 R)
• M29: 3,448,530 km (0.031 R)
• M30: 3,572,098 km (0.092 R)
• M31: 3,768,370 km (0.056 R)
• M32: 3,855,885 km (0.051 R)
• M33: 3,935,920 km (0.11 R)
• M34: 4,179,615 km (0.068 R)
• M35: 4,253,666 km (0.101 R)
• M36: 4,579,789 km (0.094 R)
• M37: 4,690,342 km (0.046 R)
• M38: 4,775,912 km (0.058 R)
• M39: 4,879,284 km (0.109 R)
• M40: 5,309,528 km (0.068 R)
• M41: 5,452,693 km (0.119 R)
• M42: 5,524,649 km (0.045 R)
• M43: 5,633,257 km (0.118 R)
• M44: 5,696,986 km (0.101 R)
• M45: 5,880,393 km (0.106 R)
• M46: 5,982,120 km (0.072 R)
• M47: 6,056,470 km (0.073 R)
• M48: 6,131,119 km (0.094 R)
• M49: 6,196,643 km (0.115 R)
• M50: 6,300,165 km (0.075 R)
• M51: 6,413,859 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.7

Radius: 9.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.01 AU - 1.47 AU

Year: 906 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,222,886 km

• M1: 119,379 km (0.065 R)
• M2: 203,752 km (0.119 R)
• M3: 313,707 km (0.087 R)
• M4: 382,821 km (0.028 R)
• M5: 501,003 km (0.099 R)
• M6: 576,700 km (0.114 R)
• M7: 681,119 km (0.092 R)
• M8: 771,775 km (0.097 R)
• M9: 927,058 km (0.1 R)
• M10: 1,000,062 km (0.095 R)
• M11: 1,092,962 km (0.078 R)
• M12: 1,158,486 km (0.044 R)
• M13: 1,231,639 km (0.039 R)
• M14: 1,319,004 km (0.119 R)
• M15: 1,560,306 km (0.076 R)
• M16: 1,724,415 km (0.075 R)
• M17: 1,801,757 km (0.086 R)
• M18: 1,908,869 km (0.119 R)
• M19: 2,235,890 km (0.062 R)
• M20: 2,564,556 km (0.116 R)
• M21: 2,775,788 km (0.076 R)
• M22: 2,841,911 km (0.089 R)
• M23: 2,908,631 km (0.093 R)
• M24: 3,094,731 km (0.085 R)
• M25: 3,197,954 km (0.113 R)
• M26: 3,443,444 km (0.085 R)
• M27: 3,532,604 km (0.073 R)
• M28: 3,631,488 km (0.098 R)
• M29: 3,704,043 km (0.091 R)
• M30: 3,943,250 km (0.108 R)
• M31: 4,111,847 km (0.108 R)
• M32: 4,602,528 km (0.079 R)
• M33: 4,919,975 km (0.055 R)
• M34: 5,203,612 km (0.09 R)
• M35: 5,306,236 km (0.119 R)
• M36: 5,492,635 km (0.082 R)
• M37: 5,555,167 km (0.052 R)
• M38: 6,032,385 km (0.11 R)
• M39: 6,129,474 km (0.116 R)
• M40: 6,237,932 km (0.108 R)
• M41: 6,622,548 km (0.106 R)
• M42: 6,935,806 km (0.071 R)
• M43: 7,345,704 km (0.04 R)
• M44: 7,635,027 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 8

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.14 AU - 6.84 AU

Year: 10846 Days

Day: 20.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,222,886 km

• M1: 112,049 km (0.086 R)
• M2: 451,337 km (0.066 R)
• M3: 635,791 km (0.086 R)
• M4: 790,176 km (0.107 R)
• M5: 900,130 km (0.109 R)
• M6: 1,054,815 km (0.111 R)
• M7: 1,155,943 km (0.04 R)
• M8: 1,218,325 km (0.06 R)
• M9: 1,368,372 km (0.099 R)
• M10: 1,663,080 km (0.094 R)
• M11: 2,232,599 km (0.088 R)
• M12: 3,029,806 km (0.071 R)
• M13: 3,175,514 km (0.053 R)
• M14: 3,234,456 km (0.073 R)
• M15: 3,688,485 km (0.083 R)
• M16: 3,812,951 km (0.104 R)
• M17: 4,002,192 km (0.092 R)
• M18: 4,066,070 km (0.09 R)
• M19: 4,259,500 km (0.113 R)
• M20: 4,357,337 km (0.038 R)
• M21: 4,655,486 km (0.109 R)
• M22: 5,341,691 km (0.102 R)
• M23: 5,482,762 km (0.115 R)
• M24: 5,986,009 km (0.097 R)
• M25: 6,169,416 km (0.039 R)
• M26: 6,392,018 km (0.069 R)
• M27: 6,504,216 km (0.102 R)
• M28: 6,844,851 km (0.113 R)
• M29: 7,269,260 km (0.094 R)
• M30: 7,702,046 km (0.034 R)
• M31: 7,941,702 km (0.068 R)
• M32: 8,387,504 km (0.102 R)
• M33: 9,303,342 km (0.06 R)
• M34: 9,473,136 km (0.094 R)
• M35: 9,687,061 km (0.101 R)
• M36: 10,558,319 km (0.1 R)
• M37: 11,003,372 km (0.051 R)
• M38: 11,636,620 km (0.047 R)
• M39: 11,865,654 km (0.038 R)
• M40: 12,515,059 km (0.104 R)
• M41: 13,175,832 km (0.089 R)
• M42: 13,751,335 km (0.093 R)
• M43: 14,042,154 km (0.078 R)
• M44: 14,237,080 km (0.09 R)
• M45: 15,476,049 km (0.099 R)
• M46: 16,852,649 km (0.038 R)
• M47: 17,791,824 km (0.081 R)
• M48: 19,016,732 km (0.06 R)
• M49: 20,103,710 km (0.12 R)
• M50: 20,765,531 km (0.12 R)
• M51: 21,771,726 km (0.067 R)
• M52: 22,280,808 km (0.06 R)
• M53: 23,195,449 km (0.105 R)
• M54: 24,064,014 km (0.089 R)
• M55: 24,648,942 km (0.053 R)
• M56: 24,766,526 km (0.079 R)
• M57: 27,035,327 km (0.077 R)
• M58: 28,625,403 km (0.051 R)
• M59: 28,810,904 km (0.103 R)
• M60: 28,996,705 km (0.099 R)
• M61: 29,245,187 km (0.101 R)
• M62: 29,431,885 km (0.094 R)
• M63: 31,003,710 km (0.097 R)
• M64: 33,249,473 km (0.113 R)
• M65: 33,574,699 km (0.112 R)
• M66: 34,096,945 km (0.1 R)
• M67: 34,556,211 km (0.093 R)
• M68: 36,012,995 km (0.068 R)
• M69: 36,480,638 km (0.098 R)
• M70: 36,547,657 km (0.098 R)
• M71: 36,681,697 km (0.038 R)
• M72: 36,950,375 km (0.076 R)
• M73: 38,712,638 km (0.106 R)
• M74: 39,054,619 km (0.115 R)
• M75: 39,397,646 km (0.106 R)
• M76: 40,571,391 km (0.119 R)
• M77: 40,849,195 km (0.115 R)
• M78: 41,966,840 km (0.093 R)
• M79: 43,165,269 km (0.064 R)
• M80: 43,519,965 km (0.077 R)
• M81: 43,591,024 km (0.095 R)
• M82: 44,232,201 km (0.083 R)
• M83: 46,827,873 km (0.1 R)
• M84: 48,144,036 km (0.084 R)
• M85: 48,364,543 km (0.071 R)
• M86: 48,880,506 km (0.033 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.1

Radius: 6.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.69 AU - 11.99 AU

Year: 20249 Days

Day: 19.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,222,886 km

• M1: 115,490 km (0.068 R)
• M2: 202,556 km (0.12 R)
• M3: 768,185 km (0.043 R)
• M4: 812,017 km (0.076 R)
• M5: 1,193,193 km (0.106 R)
• M6: 1,331,720 km (0.06 R)
• M7: 1,402,929 km (0.082 R)
• M8: 2,226,166 km (0.091 R)
• M9: 2,639,954 km (0.089 R)
• M10: 2,775,639 km (0.09 R)
• M11: 2,913,568 km (0.031 R)
• M12: 2,960,093 km (0.041 R)
• M13: 3,244,479 km (0.106 R)
• M14: 3,389,888 km (0.112 R)
• M15: 3,662,156 km (0.113 R)
• M16: 4,122,917 km (0.083 R)
• M17: 4,307,072 km (0.112 R)
• M18: 4,629,007 km (0.111 R)
• M19: 5,042,346 km (0.113 R)
• M20: 5,296,064 km (0.099 R)
• M21: 5,525,248 km (0.116 R)
• M22: 5,728,252 km (0.119 R)
• M23: 5,816,066 km (0.075 R)
• M24: 6,111,971 km (0.12 R)
• M25: 6,231,798 km (0.117 R)
• M26: 7,407,638 km (0.115 R)
• M27: 7,825,465 km (0.025 R)
• M28: 8,218,009 km (0.082 R)
• M29: 8,416,526 km (0.086 R)
• M30: 8,549,818 km (0.109 R)
• M31: 8,784,836 km (0.034 R)
• M32: 9,329,970 km (0.047 R)
• M33: 9,398,935 km (0.112 R)
• M34: 9,710,996 km (0.064 R)
• M35: 10,061,953 km (0.09 R)
• M36: 10,632,070 km (0.098 R)
• M37: 11,691,822 km (0.072 R)
• M38: 11,766,022 km (0.025 R)
• M39: 12,594,046 km (0.111 R)
• M40: 12,746,636 km (0.116 R)
• M41: 13,518,561 km (0.111 R)
• M42: 13,596,502 km (0.114 R)
• M43: 14,265,803 km (0.105 R)
• M44: 14,464,768 km (0.041 R)
• M45: 15,432,217 km (0.07 R)
• M46: 16,171,380 km (0.074 R)
• M47: 17,386,564 km (0.065 R)
• M48: 17,855,104 km (0.059 R)
• M49: 18,069,478 km (0.094 R)
• M50: 18,414,152 km (0.093 R)
• M51: 19,329,541 km (0.105 R)
• M52: 19,373,373 km (0.038 R)
• M53: 20,617,579 km (0.039 R)
• M54: 22,531,982 km (0.108 R)
• M55: 22,996,035 km (0.069 R)
• M56: 23,182,584 km (0.11 R)
• M57: 23,792,195 km (0.063 R)
• M58: 23,933,715 km (0.101 R)
• M59: 24,170,079 km (0.091 R)
• M60: 25,315,251 km (0.114 R)
• M61: 25,749,384 km (0.103 R)
• M62: 26,088,672 km (0.06 R)
• M63: 26,331,918 km (0.107 R)
• M64: 26,478,225 km (0.045 R)
• M65: 27,263,165 km (0.029 R)
• M66: 27,658,402 km (0.111 R)
• M67: 29,208,087 km (0.051 R)
• M68: 29,663,313 km (0.096 R)
• M69: 32,443,290 km (0.053 R)
• M70: 32,600,218 km (0.055 R)
• M71: 33,864,171 km (0.111 R)
• M72: 34,502,206 km (0.074 R)
• M73: 34,876,200 km (0.081 R)
• M74: 35,844,099 km (0.094 R)
• M75: 35,898,103 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 10,658 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit